DE60010719D1 - COMPOSITION AND METHOD FOR THE LIQUID EXTRACTION OF METALS USING ALDOXIM OR KETOXIM-CONTAINING EXTRACTIONS - Google Patents

COMPOSITION AND METHOD FOR THE LIQUID EXTRACTION OF METALS USING ALDOXIM OR KETOXIM-CONTAINING EXTRACTIONS

Info

Publication number
DE60010719D1
DE60010719D1 DE60010719T DE60010719T DE60010719D1 DE 60010719 D1 DE60010719 D1 DE 60010719D1 DE 60010719 T DE60010719 T DE 60010719T DE 60010719 T DE60010719 T DE 60010719T DE 60010719 D1 DE60010719 D1 DE 60010719D1
Authority
DE
Germany
Prior art keywords
optionally substituted
polyethylene glycol
preferred
independently
dialkyl esters
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE60010719T
Other languages
German (de)
Other versions
DE60010719T2 (en
Inventor
Domenico Carlo Cupertino
Alan David Sugarman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cytec Technology Corp
Original Assignee
Cytec Technology Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cytec Technology Corp filed Critical Cytec Technology Corp
Application granted granted Critical
Publication of DE60010719D1 publication Critical patent/DE60010719D1/en
Publication of DE60010719T2 publication Critical patent/DE60010719T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/30—Oximes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/40—Mixtures
    • C22B3/402—Mixtures of acyclic or carbocyclic compounds of different types
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Abstract

A solvent extraction composition is provided which comprises one or more orthohydroxyarylaldoxime or orthohydroxyarylketoxime and at least one dialkyl ester of an optionally substituted ethylene or polyethylene glycol and preferably a water immiscible organic solvent. The orthohydroxyarylaldoximes, or orthohydroxyarylketoximes commonly are of Formula (1),wherein R<1 >is hydrogen or a hydrocarbyl group, and R<2 >is an ortho-hydroxyaryl group; and the dialkyl esters of an optionally substituted ethylene or polyethylene glycol commonly are of Formula (2),wherein R<7 >and R<8 >are each independently an optionally substituted alkyl group; R<9 >to R<20 >are each independently hydrogen or optionally substituted hydrocarbyl; m, n and p are each independently 0, 1, 2, 3 or 4 provided that m+n+p is greater than or equal to 1; and q is 1, 2 or 3. Preferred orthohydroxyarylaldoximes are 5-(C9 to C14alkyl)-2-hydroxybenzaldoximes and preferred orthohydroxyarylketoximes are 5-(C9 to C14alkyl)-2-hydroxyacetophenone oximes. Preferred dialkyl esters of an optionally substituted ethylene or polyethylene glycol are branched dialkyl esters comprising from 10 to 100 carbon atoms, wherein R<7 >or R<8 >are branched alkyl groups. Processes for the extraction of metal values from aqueous acidic and ammoniacal solutions are also provided.
DE60010719T 1999-06-24 2000-05-30 Composition and process for the solvent extraction of metals using aldoxime or ketoxime containing extractants Expired - Fee Related DE60010719T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9914669.8A GB9914669D0 (en) 1999-06-24 1999-06-24 Composition and process
GB9914669 1999-06-24
PCT/GB2000/002067 WO2001000889A1 (en) 1999-06-24 2000-05-30 Composition and process for the solvent extraction of metals using aldoxime or ketoxime extractants

Publications (2)

Publication Number Publication Date
DE60010719D1 true DE60010719D1 (en) 2004-06-17
DE60010719T2 DE60010719T2 (en) 2005-05-12

Family

ID=10855901

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60010719T Expired - Fee Related DE60010719T2 (en) 1999-06-24 2000-05-30 Composition and process for the solvent extraction of metals using aldoxime or ketoxime containing extractants

Country Status (15)

Country Link
US (1) US6733688B1 (en)
EP (1) EP1204774B1 (en)
JP (1) JP4885391B2 (en)
KR (1) KR20020021133A (en)
AT (1) ATE266743T1 (en)
AU (1) AU780762B2 (en)
CA (1) CA2369852C (en)
DE (1) DE60010719T2 (en)
ES (1) ES2220466T3 (en)
GB (1) GB9914669D0 (en)
MX (1) MXPA01013248A (en)
MY (1) MY123657A (en)
PE (1) PE20010561A1 (en)
WO (1) WO2001000889A1 (en)
ZA (1) ZA200109745B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP1454A (en) * 2000-07-25 2005-07-09 Freeport Mcmoran Corp Method for recovering copper from sulfide ore materials using high temperature pressure leaching, solvent extraction and electrowinning.
BRPI0419191B1 (en) 2004-10-29 2013-05-14 Copper recovery method from a metal material.
EP1863944B1 (en) 2005-03-29 2009-09-30 Cytec Technology Corp. Modification of copper/iron selectivity in oxime-based copper solvent extraction systems
US8003064B2 (en) 2007-09-17 2011-08-23 Freeport-Mcmoran Corporation Controlled copper leach recovery circuit
EP2451985A2 (en) * 2009-07-07 2012-05-16 Cytec Technology Corporation Processes for recovering metals from aqueous solutions
US8968698B2 (en) * 2009-07-07 2015-03-03 Cytec Technology Corp. Processes for recovering metals from aqueous solutions
FI122685B (en) * 2010-06-09 2012-05-31 Outotec Oyj A method for recovering gold by liquid-liquid extraction
US8460623B2 (en) * 2011-02-25 2013-06-11 Cognis Ip Management Gmbh Methods of metal extraction using oximes
US8420048B1 (en) 2011-12-20 2013-04-16 Freeport-Mcmoran Corporation System and method for parallel solution extraction of one or more metal values from metal-bearing materials
US9169533B2 (en) 2011-12-20 2015-10-27 Freeport Minerals Corporation System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981969A (en) * 1975-10-15 1976-09-21 Uop Inc. Pressurized column solvent extraction of nickel from ammoniacal solutions
IE44327B1 (en) * 1976-01-30 1981-10-21 Ici Ltd Extracting metal values with o-hydroxyaryloximes
SE420737B (en) * 1980-03-18 1981-10-26 Mx Processer Reinhardt PROCEDURE FOR EXTRACTION OF COPPER FROM AN AMMONIACAL COPPER SOLUTION AND MEANS FOR EXECUTING THE PROCEDURE
DE3677055D1 (en) * 1985-05-16 1991-02-28 Ici Plc CONNECTION AND THE USE THEREOF FOR EXTRACTING METALS FROM AQUEOUS SOLUTIONS.
CA1338345C (en) * 1988-06-14 1996-05-28 Gary A. Kordosky Nickel extraction with oxime extractants
US5284907A (en) * 1990-08-02 1994-02-08 The Goodyear Tire & Rubber Company Process for the preparation of a masterbatch rubber having polymer bound functionality
US6231784B1 (en) * 1995-02-16 2001-05-15 Henkel Corporation Water insoluble composition of an aldoxime extractant and an equilibrium modifier
GB9718123D0 (en) * 1997-08-28 1997-10-29 Zeneca Inc Process for the extraction of metals from ammoniacal solution
US6177055B1 (en) 1998-09-14 2001-01-23 Henkel Corporation Process for extracting and recovering copper

Also Published As

Publication number Publication date
ZA200109745B (en) 2003-02-27
KR20020021133A (en) 2002-03-18
ES2220466T3 (en) 2004-12-16
JP4885391B2 (en) 2012-02-29
MY123657A (en) 2006-05-31
CA2369852A1 (en) 2001-01-04
ATE266743T1 (en) 2004-05-15
CA2369852C (en) 2009-11-24
GB9914669D0 (en) 1999-08-25
MXPA01013248A (en) 2002-11-04
EP1204774A1 (en) 2002-05-15
EP1204774B1 (en) 2004-05-12
US6733688B1 (en) 2004-05-11
JP2003503182A (en) 2003-01-28
AU780762B2 (en) 2005-04-14
AU5090100A (en) 2001-01-31
DE60010719T2 (en) 2005-05-12
PE20010561A1 (en) 2001-05-21
WO2001000889A1 (en) 2001-01-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee